An astonishing 2,000-year-old temple, now a church, the Pantheon is a remarkable building to visit when in Rome. Built as a temple to all gods, the Pantheon is the best-preserved marvel from ancient Rome. Its main and most fascinating feature is the design of the dome and open oculus, the only source of natural light. Tourists from around the world flock here to see what Michelangelo defined as an "angelic and not human design". The Pantheon also houses the tomb of the great painter Raphael. The square in front of the Pantheon is called Piazza della Rotonda. It is located near Piazza Navona and Campo de Fiori, so take the opportunity to stroll around in this area; there is much to see.

This legendary market will blow the mind of anyone who happens to have even a passing interest in seafood. The sheer variety of sea creatures sold here must be seen to be believed: apart from Korean favourites like crab and eel, there are the myriad types of fish and shellfish (try the 'kalguksu' noodles with clams, or 'bajirak'), plus essentially anything that can be extracted from the deep waters washing over Busan. Take a stroll around to gawk at the market's curiosities, such as the sea worm ('gaebul'), whose visual similarity to the male reproductive organ has earned it the apt nickname of 'penis fish'. Then, select the seafood that tickles your fancy and have it be cooked right then and there by one of the shops inside the market, many of which have a seating area in the second floor. Get all your seafood from a single vendor if you can, then proceed upstairs to be served your selection accompanied by sauces and side dishes (a few the latter can even be served on the house if you're in luck). Mind that a cooking charge applies, and the price on side dishes is listed per person. Given the upsurge in tourist numbers, prices at Jagalchi have reportedly gone up in recent years, leaving it for travellers who aren't exactly on a budget. Do not despair: most of what you'll see at the market is also served at nearly any seafood restaurant in town, and at a lower charge in some cases.

Explore one of the world's most fascinating archaeological sites on a day trip to Pompeii from Rome. Gain interesting insight from your expert guide into the eruption of Mount Vesuvius that buried the city of Pompeii and the surrounding area. Walk through the cobblestone streets to see the ruins of the forum, bathhouse, individual homes, and even a brothel. Plus, hike up the side of the volcano, walk along its ridge, gaze into the crater, and then enjoy dramatic views over the Bay of Naples.

In the old Koekelberg chocolate factory, Brussels, come and discover the largest museum in Belgium solely dedicated to chocolate: the Belgian Chocolate Factory.